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transmission/libtransmission/file-test.c

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/*
* This file Copyright (C) 2013-2017 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
*/
#include <string.h>
#ifndef _WIN32
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#else
#include <windows.h>
#endif
#include "transmission.h"
#include "error.h"
#include "file.h"
#include "libtransmission-test.h"
#ifndef _WIN32
#define NATIVE_PATH_SEP "/"
#else
#define NATIVE_PATH_SEP "\\"
#endif
#if !defined(__OpenBSD__)
#define HAVE_UNIFIED_BUFFER_CACHE
#endif
static tr_session* session;
static char* create_test_dir(char const* name)
{
char* const test_dir = tr_buildPath(tr_sessionGetConfigDir(session), name, NULL);
tr_sys_dir_create(test_dir, 0, 0777, NULL);
return test_dir;
}
static bool create_symlink(char const* dst_path, char const* src_path, bool dst_is_dir)
{
#ifndef _WIN32
(void)dst_is_dir;
return symlink(src_path, dst_path) != -1;
#else
wchar_t* wide_src_path;
wchar_t* wide_dst_path;
bool ret = false;
wide_src_path = tr_win32_utf8_to_native(src_path, -1);
wide_dst_path = tr_win32_utf8_to_native(dst_path, -1);
ret = CreateSymbolicLinkW(wide_dst_path, wide_src_path, dst_is_dir ? SYMBOLIC_LINK_FLAG_DIRECTORY : 0);
tr_free(wide_dst_path);
tr_free(wide_src_path);
return ret;
#endif
}
static bool create_hardlink(char const* dst_path, char const* src_path)
{
#ifndef _WIN32
return link(src_path, dst_path) != -1;
#else
wchar_t* wide_src_path = tr_win32_utf8_to_native(src_path, -1);
wchar_t* wide_dst_path = tr_win32_utf8_to_native(dst_path, -1);
bool ret = CreateHardLinkW(wide_dst_path, wide_src_path, NULL);
tr_free(wide_dst_path);
tr_free(wide_src_path);
return ret;
#endif
}
static void clear_path_info(tr_sys_path_info* info)
{
info->type = (tr_sys_path_type_t)-1;
info->size = (uint64_t)-1;
info->last_modified_at = (time_t)-1;
}
static bool path_contains_no_symlinks(char const* path)
{
char const* p = path;
while (*p != '\0')
{
tr_sys_path_info info;
char* pathPart;
char const* slashPos = strchr(p, '/');
#ifdef _WIN32
char const* backslashPos = strchr(p, '\\');
if (slashPos == NULL || (backslashPos != NULL && backslashPos < slashPos))
{
slashPos = backslashPos;
}
#endif
if (slashPos == NULL)
{
slashPos = p + strlen(p) - 1;
}
pathPart = tr_strndup(path, (size_t)(slashPos - path + 1));
if (!tr_sys_path_get_info(pathPart, TR_SYS_PATH_NO_FOLLOW, &info, NULL) ||
(info.type != TR_SYS_PATH_IS_FILE && info.type != TR_SYS_PATH_IS_DIRECTORY))
{
tr_free(pathPart);
return false;
}
tr_free(pathPart);
p = slashPos + 1;
}
return true;
}
static bool validate_permissions(char const* path, unsigned int permissions)
{
#ifndef _WIN32
struct stat sb;
return stat(path, &sb) != -1 && (sb.st_mode & 0777) == permissions;
#else
(void)path;
(void)permissions;
/* No UNIX permissions on Windows */
return true;
#endif
}
static int test_get_info(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_sys_path_info info;
tr_sys_file_t fd;
tr_error* err = NULL;
char* path1;
char* path2;
time_t t;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
/* Can't get info of non-existent file/directory */
check(!tr_sys_path_get_info(path1, 0, &info, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
t = time(NULL);
libtest_create_file_with_string_contents(path1, "test");
/* Good file info */
clear_path_info(&info);
check(tr_sys_path_get_info(path1, 0, &info, &err));
check_ptr(err, ==, NULL);
check_int(info.type, ==, TR_SYS_PATH_IS_FILE);
check_uint(info.size, ==, 4);
check_int(info.last_modified_at, >=, t - 1);
check_int(info.last_modified_at, <=, time(NULL) + 1);
/* Good file info (by handle) */
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ, 0, NULL);
clear_path_info(&info);
check(tr_sys_file_get_info(fd, &info, &err));
check_ptr(err, ==, NULL);
check_int(info.type, ==, TR_SYS_PATH_IS_FILE);
check_uint(info.size, ==, 4);
check_int(info.last_modified_at, >=, t - 1);
check_int(info.last_modified_at, <=, time(NULL) + 1);
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
/* Good directory info */
t = time(NULL);
tr_sys_dir_create(path1, 0, 0777, NULL);
clear_path_info(&info);
check(tr_sys_path_get_info(path1, 0, &info, &err));
check_ptr(err, ==, NULL);
check_int(info.type, ==, TR_SYS_PATH_IS_DIRECTORY);
check_uint(info.size, !=, (uint64_t)-1);
check_int(info.last_modified_at, >=, t - 1);
check_int(info.last_modified_at, <=, time(NULL) + 1);
tr_sys_path_remove(path1, NULL);
if (create_symlink(path1, path2, false))
{
/* Can't get info of non-existent file/directory */
check(!tr_sys_path_get_info(path1, 0, &info, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
t = time(NULL);
libtest_create_file_with_string_contents(path2, "test");
/* Good file info */
clear_path_info(&info);
check(tr_sys_path_get_info(path1, 0, &info, &err));
check_ptr(err, ==, NULL);
check_int(info.type, ==, TR_SYS_PATH_IS_FILE);
check_uint(info.size, ==, 4);
check_int(info.last_modified_at, >=, t - 1);
check_int(info.last_modified_at, <=, time(NULL) + 1);
/* Good file info (by handle) */
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ, 0, NULL);
clear_path_info(&info);
check(tr_sys_file_get_info(fd, &info, &err));
check_ptr(err, ==, NULL);
check_int(info.type, ==, TR_SYS_PATH_IS_FILE);
check_uint(info.size, ==, 4);
check_int(info.last_modified_at, >=, t - 1);
check_int(info.last_modified_at, <=, time(NULL) + 1);
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
/* Good directory info */
t = time(NULL);
tr_sys_dir_create(path2, 0, 0777, NULL);
check(create_symlink(path1, path2, true)); /* Win32: directory and file symlinks differ :( */
clear_path_info(&info);
check(tr_sys_path_get_info(path1, 0, &info, &err));
check_ptr(err, ==, NULL);
check_int(info.type, ==, TR_SYS_PATH_IS_DIRECTORY);
check_uint(info.size, !=, (uint64_t)-1);
check_int(info.last_modified_at, >=, t - 1);
check_int(info.last_modified_at, <=, time(NULL) + 1);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run symlink tests\n", __FUNCTION__);
}
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_path_exists(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
char* path2;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
/* Non-existent file does not exist */
check(!tr_sys_path_exists(path1, &err));
check_ptr(err, ==, NULL);
/* Create file and see that it exists */
libtest_create_file_with_string_contents(path1, "test");
check(tr_sys_path_exists(path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path1, NULL);
/* Create directory and see that it exists */
tr_sys_dir_create(path1, 0, 0777, NULL);
check(tr_sys_path_exists(path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path1, NULL);
if (create_symlink(path1, path2, false))
{
/* Non-existent file does not exist (via symlink) */
check(!tr_sys_path_exists(path1, &err));
check_ptr(err, ==, NULL);
/* Create file and see that it exists (via symlink) */
libtest_create_file_with_string_contents(path2, "test");
check(tr_sys_path_exists(path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
/* Create directory and see that it exists (via symlink) */
tr_sys_dir_create(path2, 0, 0777, NULL);
check(create_symlink(path1, path2, true)); /* Win32: directory and file symlinks differ :( */
check(tr_sys_path_exists(path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run symlink tests\n", __FUNCTION__);
}
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_path_is_relative(void)
{
check(tr_sys_path_is_relative(""));
check(tr_sys_path_is_relative("."));
check(tr_sys_path_is_relative(".."));
check(tr_sys_path_is_relative("x"));
check(tr_sys_path_is_relative("\\"));
check(tr_sys_path_is_relative(":"));
#ifdef _WIN32
check(tr_sys_path_is_relative("/"));
check(tr_sys_path_is_relative("\\x"));
check(tr_sys_path_is_relative("/x"));
check(tr_sys_path_is_relative("\\x\\y"));
check(tr_sys_path_is_relative("/x/y"));
check(tr_sys_path_is_relative("C:x"));
check(tr_sys_path_is_relative("C:x\\y"));
check(tr_sys_path_is_relative("C:x/y"));
check(!tr_sys_path_is_relative("\\\\"));
check(!tr_sys_path_is_relative("//"));
check(!tr_sys_path_is_relative("\\\\x"));
check(!tr_sys_path_is_relative("//x"));
check(!tr_sys_path_is_relative("\\\\x\\y"));
check(!tr_sys_path_is_relative("//x/y"));
check(!tr_sys_path_is_relative("\\\\.\\x"));
check(!tr_sys_path_is_relative("//./x"));
check(!tr_sys_path_is_relative("a:"));
check(!tr_sys_path_is_relative("a:\\"));
check(!tr_sys_path_is_relative("a:/"));
check(!tr_sys_path_is_relative("Z:"));
check(!tr_sys_path_is_relative("Z:\\"));
check(!tr_sys_path_is_relative("Z:/"));
#else /* _WIN32 */
check(!tr_sys_path_is_relative("/"));
check(!tr_sys_path_is_relative("/x"));
check(!tr_sys_path_is_relative("/x/y"));
check(!tr_sys_path_is_relative("//x"));
#endif /* _WIN32 */
return 0;
}
static int test_path_is_same(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
char* path2;
char* path3;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
path3 = tr_buildPath(path2, "c", NULL);
/* Two non-existent files are not the same */
check(!tr_sys_path_is_same(path1, path1, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
/* Two same files are the same */
libtest_create_file_with_string_contents(path1, "test");
check(tr_sys_path_is_same(path1, path1, &err));
check_ptr(err, ==, NULL);
/* Existent and non-existent files are not the same */
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path2, path1, &err));
check_ptr(err, ==, NULL);
/* Two separate files (even with same content) are not the same */
libtest_create_file_with_string_contents(path2, "test");
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path1, NULL);
/* Two same directories are the same */
tr_sys_dir_create(path1, 0, 0777, NULL);
check(tr_sys_path_is_same(path1, path1, &err));
check_ptr(err, ==, NULL);
/* File and directory are not the same */
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path2, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
/* Two separate directories are not the same */
tr_sys_dir_create(path2, 0, 0777, NULL);
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path1, NULL);
tr_sys_path_remove(path2, NULL);
if (create_symlink(path1, ".", true))
{
/* Directory and symlink pointing to it are the same */
check(tr_sys_path_is_same(path1, test_dir, &err));
check_ptr(err, ==, NULL);
check(tr_sys_path_is_same(test_dir, path1, &err));
check_ptr(err, ==, NULL);
/* Non-existent file and symlink are not the same */
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path2, path1, &err));
check_ptr(err, ==, NULL);
/* Symlinks pointing to different directories are not the same */
create_symlink(path2, "..", true);
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path2, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
/* Symlinks pointing to same directory are the same */
create_symlink(path2, ".", true);
check(tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
/* Directory and symlink pointing to another directory are not the same */
tr_sys_dir_create(path2, 0, 0777, NULL);
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path2, path1, &err));
check_ptr(err, ==, NULL);
/* Symlinks pointing to same directory are the same */
create_symlink(path3, "..", true);
check(tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path1, NULL);
/* File and symlink pointing to directory are not the same */
libtest_create_file_with_string_contents(path1, "test");
check(!tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path3, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path3, NULL);
/* File and symlink pointing to same file are the same */
create_symlink(path3, path1, false);
check(tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
check(tr_sys_path_is_same(path3, path1, &err));
check_ptr(err, ==, NULL);
/* Symlinks pointing to non-existent files are not the same */
tr_sys_path_remove(path1, NULL);
create_symlink(path1, "missing", false);
tr_sys_path_remove(path3, NULL);
create_symlink(path3, "missing", false);
check(!tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path3, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path3, NULL);
/* Symlinks pointing to same non-existent file are not the same */
create_symlink(path3, ".." NATIVE_PATH_SEP "missing", false);
check(!tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path3, path1, &err));
check_ptr(err, ==, NULL);
/* Non-existent file and symlink pointing to non-existent file are not the same */
tr_sys_path_remove(path3, NULL);
check(!tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path3, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run symlink tests\n", __FUNCTION__);
}
tr_free(path3);
path3 = tr_buildPath(test_dir, "c", NULL);
libtest_create_file_with_string_contents(path1, "test");
if (create_hardlink(path2, path1))
{
/* File and hardlink to it are the same */
check(tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
/* Two hardlinks to the same file are the same */
create_hardlink(path3, path2);
check(tr_sys_path_is_same(path2, path3, &err));
check_ptr(err, ==, NULL);
check(tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
check(tr_sys_path_is_same(path1, path3, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path3, NULL);
/* File and hardlink to another file are not the same */
libtest_create_file_with_string_contents(path3, "test");
create_hardlink(path2, path3);
check(!tr_sys_path_is_same(path1, path2, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_is_same(path2, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path3, NULL);
tr_sys_path_remove(path2, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run hardlink tests\n", __FUNCTION__);
}
if (create_symlink(path2, path1, false) && create_hardlink(path3, path1))
{
check(tr_sys_path_is_same(path2, path3, &err));
check_ptr(err, ==, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run combined symlink and hardlink tests\n", __FUNCTION__);
}
tr_sys_path_remove(path3, NULL);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path3);
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_path_resolve(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
char* path2;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
libtest_create_file_with_string_contents(path1, "test");
if (create_symlink(path2, path1, false))
{
char* tmp;
tmp = tr_sys_path_resolve(path2, &err);
check_str(tmp, !=, NULL);
check_ptr(err, ==, NULL);
check(path_contains_no_symlinks(tmp));
tr_free(tmp);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
tr_sys_dir_create(path1, 0, 0755, NULL);
check(create_symlink(path2, path1, true)); /* Win32: directory and file symlinks differ :( */
tmp = tr_sys_path_resolve(path2, &err);
check_str(tmp, !=, NULL);
check_ptr(err, ==, NULL);
check(path_contains_no_symlinks(tmp));
tr_free(tmp);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run symlink tests\n", __FUNCTION__);
}
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path2);
tr_free(path1);
#ifdef _WIN32
{
char* tmp;
tmp = tr_sys_path_resolve("\\\\127.0.0.1\\NonExistent", &err);
check_str(tmp, ==, NULL);
check_ptr(err, !=, NULL);
tr_error_clear(&err);
tmp = tr_sys_path_resolve("\\\\127.0.0.1\\ADMIN$\\NonExistent", &err);
check_str(tmp, ==, NULL);
check_ptr(err, !=, NULL);
tr_error_clear(&err);
tmp = tr_sys_path_resolve("\\\\127.0.0.1\\ADMIN$\\System32", &err);
check_str(tmp, ==, "\\\\127.0.0.1\\ADMIN$\\System32");
check_ptr(err, ==, NULL);
tr_free(tmp);
}
#endif
tr_free(test_dir);
return 0;
}
struct xname_test_data
{
char const* input;
char const* output;
};
static int test_path_xname(struct xname_test_data const* data, size_t data_size, char* (*func)(char const*, tr_error**))
{
for (size_t i = 0; i < data_size; ++i)
{
tr_error* err = NULL;
char* name = func(data[i].input, &err);
if (data[i].output != NULL)
{
check_str(name, !=, NULL);
check_ptr(err, ==, NULL);
check_str(name, ==, data[i].output);
tr_free(name);
}
else
{
check_str(name, ==, NULL);
check_ptr(err, !=, NULL);
tr_error_clear(&err);
}
}
return 0;
}
static int test_path_basename_dirname(void)
{
struct xname_test_data const common_xname_tests[] =
{
{ "/", "/" },
{ "", "." },
#ifdef _WIN32
{ "\\", "/" },
/* Invalid paths */
{ "\\\\\\", NULL },
{ "123:", NULL },
/* Reserved characters */
{ "<", NULL },
{ ">", NULL },
{ ":", NULL },
{ "\"", NULL },
{ "|", NULL },
{ "?", NULL },
{ "*", NULL },
{ "a\\<", NULL },
{ "a\\>", NULL },
{ "a\\:", NULL },
{ "a\\\"", NULL },
{ "a\\|", NULL },
{ "a\\?", NULL },
{ "a\\*", NULL },
{ "c:\\a\\b<c\\d", NULL },
{ "c:\\a\\b>c\\d", NULL },
{ "c:\\a\\b:c\\d", NULL },
{ "c:\\a\\b\"c\\d", NULL },
{ "c:\\a\\b|c\\d", NULL },
{ "c:\\a\\b?c\\d", NULL },
{ "c:\\a\\b*c\\d", NULL }
#else
{ "////", "/" }
#endif
};
if (test_path_xname(common_xname_tests, TR_N_ELEMENTS(common_xname_tests), tr_sys_path_basename) != 0)
{
return 1;
}
if (test_path_xname(common_xname_tests, TR_N_ELEMENTS(common_xname_tests), tr_sys_path_dirname) != 0)
{
return 1;
}
struct xname_test_data const basename_tests[] =
{
{ "a", "a" },
{ "aa", "aa" },
{ "/aa", "aa" },
{ "/a/b/c", "c" },
{ "/a/b/c/", "c" },
#ifdef _WIN32
{ "c:\\a\\b\\c", "c" },
{ "c:", "/" },
{ "c:/", "/" },
{ "c:\\", "/" },
{ "c:a/b", "b" },
{ "c:a", "a" },
{ "\\\\a\\b\\c", "c" },
{ "//a/b", "b" },
{ "//1.2.3.4/b", "b" },
{ "\\\\a", "a" },
{ "\\\\1.2.3.4", "1.2.3.4" },
{ "\\", "/" },
{ "\\a", "a" }
#endif
};
if (test_path_xname(basename_tests, TR_N_ELEMENTS(basename_tests), tr_sys_path_basename) != 0)
{
return 1;
}
struct xname_test_data const dirname_tests[] =
{
{ "/a/b/c", "/a/b" },
{ "a/b/c", "a/b" },
{ "a/b/c/", "a/b" },
{ "a", "." },
{ "a/", "." },
#ifdef _WIN32
{ "C:\\a/b\\c", "C:\\a/b" },
{ "C:\\a/b\\c\\", "C:\\a/b" },
{ "C:\\a/b", "C:\\a" },
{ "C:/a", "C:" },
{ "C:", "C:" },
{ "C:/", "C:" },
{ "C:\\", "C:" },
{ "c:a/b", "c:a" },
{ "c:a", "c:." },
{ "c:.", "c:." },
{ "\\\\a\\b\\c", "\\\\a\\b" },
{ "\\\\a\\b\\c/", "\\\\a\\b" },
{ "//a/b", "//a" },
{ "//1.2.3.4/b", "//1.2.3.4" },
{ "\\\\a", "\\\\" },
{ "\\\\1.2.3.4", "\\\\" },
{ "\\\\", "\\\\" },
{ "a/b\\c", "a/b" }
#endif
};
if (test_path_xname(dirname_tests, TR_N_ELEMENTS(dirname_tests), tr_sys_path_dirname) != 0)
{
return 1;
}
/* TODO: is_same(dirname(x) + '/' + basename(x), x) */
return 0;
}
static int test_path_rename(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
char* path2;
char* path3;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
path3 = tr_buildPath(path2, "c", NULL);
libtest_create_file_with_string_contents(path1, "test");
/* Preconditions */
check(tr_sys_path_exists(path1, NULL));
check(!tr_sys_path_exists(path2, NULL));
/* Forward rename works */
check(tr_sys_path_rename(path1, path2, &err));
check(!tr_sys_path_exists(path1, NULL));
check(tr_sys_path_exists(path2, NULL));
check_ptr(err, ==, NULL);
/* Backward rename works */
check(tr_sys_path_rename(path2, path1, &err));
check(tr_sys_path_exists(path1, NULL));
check(!tr_sys_path_exists(path2, NULL));
check_ptr(err, ==, NULL);
/* Another backward rename [of non-existent file] does not work */
check(!tr_sys_path_rename(path2, path1, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
/* Rename to file which couldn't be created does not work */
check(!tr_sys_path_rename(path1, path3, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
/* Rename of non-existent file does not work */
check(!tr_sys_path_rename(path3, path2, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
libtest_create_file_with_string_contents(path2, "test");
/* Renaming file does overwrite existing file */
check(tr_sys_path_rename(path2, path1, &err));
check_ptr(err, ==, NULL);
tr_sys_dir_create(path2, 0, 0777, NULL);
/* Renaming file does not overwrite existing directory, and vice versa */
check(!tr_sys_path_rename(path1, path2, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
check(!tr_sys_path_rename(path2, path1, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
tr_sys_path_remove(path2, NULL);
tr_free(path3);
path3 = tr_buildPath(test_dir, "c", NULL);
if (create_symlink(path2, path1, false))
{
/* Preconditions */
check(tr_sys_path_exists(path2, NULL));
check(!tr_sys_path_exists(path3, NULL));
check(tr_sys_path_is_same(path1, path2, NULL));
/* Rename of symlink works, files stay the same */
check(tr_sys_path_rename(path2, path3, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_exists(path2, NULL));
check(tr_sys_path_exists(path3, NULL));
check(tr_sys_path_is_same(path1, path3, NULL));
tr_sys_path_remove(path3, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run symlink tests\n", __FUNCTION__);
}
if (create_hardlink(path2, path1))
{
/* Preconditions */
check(tr_sys_path_exists(path2, NULL));
check(!tr_sys_path_exists(path3, NULL));
check(tr_sys_path_is_same(path1, path2, NULL));
/* Rename of hardlink works, files stay the same */
check(tr_sys_path_rename(path2, path3, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_exists(path2, NULL));
check(tr_sys_path_exists(path3, NULL));
check(tr_sys_path_is_same(path1, path3, NULL));
tr_sys_path_remove(path3, NULL);
}
else
{
fprintf(stderr, "WARNING: [%s] unable to run hardlink tests\n", __FUNCTION__);
}
tr_sys_path_remove(path1, NULL);
tr_free(path3);
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_path_remove(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
char* path2;
char* path3;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
path3 = tr_buildPath(path2, "c", NULL);
/* Can't remove non-existent file/directory */
check(!tr_sys_path_exists(path1, NULL));
check(!tr_sys_path_remove(path1, &err));
check_ptr(err, !=, NULL);
check(!tr_sys_path_exists(path1, NULL));
tr_error_clear(&err);
/* Removing file works */
libtest_create_file_with_string_contents(path1, "test");
check(tr_sys_path_exists(path1, NULL));
check(tr_sys_path_remove(path1, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_exists(path1, NULL));
/* Removing empty directory works */
tr_sys_dir_create(path1, 0, 0777, NULL);
check(tr_sys_path_exists(path1, NULL));
check(tr_sys_path_remove(path1, &err));
check_ptr(err, ==, NULL);
check(!tr_sys_path_exists(path1, NULL));
/* Removing non-empty directory fails */
tr_sys_dir_create(path2, 0, 0777, NULL);
libtest_create_file_with_string_contents(path3, "test");
check(tr_sys_path_exists(path2, NULL));
check(tr_sys_path_exists(path3, NULL));
check(!tr_sys_path_remove(path2, &err));
check_ptr(err, !=, NULL);
check(tr_sys_path_exists(path2, NULL));
check(tr_sys_path_exists(path3, NULL));
tr_error_clear(&err);
tr_sys_path_remove(path3, NULL);
tr_sys_path_remove(path2, NULL);
tr_free(path3);
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_path_native_separators(void)
{
check_str(tr_sys_path_native_separators(NULL), ==, NULL);
char path1[] = "";
char path2[] = "a";
char path3[] = "/";
char path4[] = "/a/b/c";
char path5[] = "C:\\a/b\\c";
struct
{
char* input;
char const* output;
}
test_data[] =
{
{ path1, "" },
{ path2, TR_IF_WIN32("a", "a") },
{ path3, TR_IF_WIN32("\\", "/") },
{ path4, TR_IF_WIN32("\\a\\b\\c", "/a/b/c") },
{ path5, TR_IF_WIN32("C:\\a\\b\\c", "C:\\a/b\\c") },
};
for (size_t i = 0; i < TR_N_ELEMENTS(test_data); ++i)
{
char* const output = tr_sys_path_native_separators(test_data[i].input);
check_str(output, ==, test_data[i].output);
check_str(test_data[i].input, ==, test_data[i].output);
check_ptr(output, ==, test_data[i].input);
}
return 0;
}
static int test_file_open(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
tr_sys_file_t fd;
uint64_t n;
tr_sys_path_info info;
path1 = tr_buildPath(test_dir, "a", NULL);
/* Can't open non-existent file */
check(!tr_sys_path_exists(path1, NULL));
check(tr_sys_file_open(path1, TR_SYS_FILE_READ, 0600, &err) == TR_BAD_SYS_FILE);
check_ptr(err, !=, NULL);
check(!tr_sys_path_exists(path1, NULL));
tr_error_clear(&err);
check(tr_sys_file_open(path1, TR_SYS_FILE_WRITE, 0600, &err) == TR_BAD_SYS_FILE);
check_ptr(err, !=, NULL);
check(!tr_sys_path_exists(path1, NULL));
tr_error_clear(&err);
/* Can't open directory */
tr_sys_dir_create(path1, 0, 0777, NULL);
#ifdef _WIN32
/* This works on *NIX */
check(tr_sys_file_open(path1, TR_SYS_FILE_READ, 0600, &err) == TR_BAD_SYS_FILE);
check_ptr(err, !=, NULL);
tr_error_clear(&err);
#endif
check(tr_sys_file_open(path1, TR_SYS_FILE_WRITE, 0600, &err) == TR_BAD_SYS_FILE);
check_ptr(err, !=, NULL);
tr_error_clear(&err);
tr_sys_path_remove(path1, NULL);
/* Can create non-existent file */
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE, 0640, &err);
check_int(fd, !=, TR_BAD_SYS_FILE);
check_ptr(err, ==, NULL);
tr_sys_file_close(fd, NULL);
check(tr_sys_path_exists(path1, NULL));
check(validate_permissions(path1, 0640));
/* Can open existing file */
check(tr_sys_path_exists(path1, NULL));
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ, 0600, &err);
check_int(fd, !=, TR_BAD_SYS_FILE);
check_ptr(err, ==, NULL);
tr_sys_file_close(fd, NULL);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE, 0600, &err);
check_int(fd, !=, TR_BAD_SYS_FILE);
check_ptr(err, ==, NULL);
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
libtest_create_file_with_string_contents(path1, "test");
/* Can't create new file if it already exists */
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE_NEW, 0640, &err);
check_int(fd, ==, TR_BAD_SYS_FILE);
check_ptr(err, !=, NULL);
tr_error_clear(&err);
tr_sys_path_get_info(path1, TR_SYS_PATH_NO_FOLLOW, &info, NULL);
check_uint(info.size, ==, 4);
/* Pointer is at the end of file */
tr_sys_path_get_info(path1, TR_SYS_PATH_NO_FOLLOW, &info, NULL);
check_uint(info.size, ==, 4);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_APPEND, 0600, &err);
check_int(fd, !=, TR_BAD_SYS_FILE);
check_ptr(err, ==, NULL);
tr_sys_file_write(fd, "s", 1, NULL, NULL); /* On *NIX, pointer is positioned on each write but not initially */
tr_sys_file_seek(fd, 0, TR_SEEK_CUR, &n, NULL);
check_uint(n, ==, 5);
tr_sys_file_close(fd, NULL);
/* File gets truncated */
tr_sys_path_get_info(path1, TR_SYS_PATH_NO_FOLLOW, &info, NULL);
check_uint(info.size, ==, 5);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_TRUNCATE, 0600, &err);
check_int(fd, !=, TR_BAD_SYS_FILE);
check_ptr(err, ==, NULL);
tr_sys_file_get_info(fd, &info, NULL);
check_uint(info.size, ==, 0);
tr_sys_file_close(fd, NULL);
tr_sys_path_get_info(path1, TR_SYS_PATH_NO_FOLLOW, &info, NULL);
check_uint(info.size, ==, 0);
/* TODO: symlink and hardlink tests */
tr_sys_path_remove(path1, NULL);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_file_read_write_seek(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
tr_sys_file_t fd;
uint64_t n;
char buf[100];
path1 = tr_buildPath(test_dir, "a", NULL);
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ | TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE, 0600, NULL);
check(tr_sys_file_seek(fd, 0, TR_SEEK_CUR, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 0);
check(tr_sys_file_write(fd, "test", 4, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 4);
check(tr_sys_file_seek(fd, 0, TR_SEEK_CUR, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 4);
check(tr_sys_file_seek(fd, 0, TR_SEEK_SET, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 0);
check(tr_sys_file_read(fd, buf, sizeof(buf), &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 4);
check_mem(buf, ==, "test", 4);
check(tr_sys_file_seek(fd, -3, TR_SEEK_CUR, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 1);
check(tr_sys_file_write(fd, "E", 1, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 1);
check(tr_sys_file_seek(fd, -2, TR_SEEK_CUR, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 0);
check(tr_sys_file_read(fd, buf, sizeof(buf), &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 4);
check_mem(buf, ==, "tEst", 4);
check(tr_sys_file_seek(fd, 0, TR_SEEK_END, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 4);
check(tr_sys_file_write(fd, " ok", 3, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 3);
check(tr_sys_file_seek(fd, 0, TR_SEEK_SET, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 0);
check(tr_sys_file_read(fd, buf, sizeof(buf), &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 7);
check_mem(buf, ==, "tEst ok", 7);
check(tr_sys_file_write_at(fd, "-", 1, 4, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 1);
check(tr_sys_file_read_at(fd, buf, 5, 2, &n, &err));
check_ptr(err, ==, NULL);
check_uint(n, ==, 5);
check_mem(buf, ==, "st-ok", 5);
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_file_truncate(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
tr_sys_file_t fd;
tr_sys_path_info info;
path1 = tr_buildPath(test_dir, "a", NULL);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE, 0600, NULL);
check(tr_sys_file_truncate(fd, 10, &err));
check_ptr(err, ==, NULL);
tr_sys_file_get_info(fd, &info, NULL);
check_uint(info.size, ==, 10);
check(tr_sys_file_truncate(fd, 20, &err));
check_ptr(err, ==, NULL);
tr_sys_file_get_info(fd, &info, NULL);
check_uint(info.size, ==, 20);
check(tr_sys_file_truncate(fd, 0, &err));
check_ptr(err, ==, NULL);
tr_sys_file_get_info(fd, &info, NULL);
check_uint(info.size, ==, 0);
check(tr_sys_file_truncate(fd, 50, &err));
check_ptr(err, ==, NULL);
tr_sys_file_close(fd, NULL);
tr_sys_path_get_info(path1, 0, &info, NULL);
check_uint(info.size, ==, 50);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE, 0600, NULL);
check(tr_sys_file_truncate(fd, 25, &err));
check_ptr(err, ==, NULL);
tr_sys_file_close(fd, NULL);
tr_sys_path_get_info(path1, 0, &info, NULL);
check_uint(info.size, ==, 25);
tr_sys_path_remove(path1, NULL);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_file_preallocate(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
tr_sys_file_t fd;
tr_sys_path_info info;
path1 = tr_buildPath(test_dir, "a", NULL);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE, 0600, NULL);
if (tr_sys_file_preallocate(fd, 50, 0, &err))
{
check_ptr(err, ==, NULL);
tr_sys_file_get_info(fd, &info, NULL);
check_uint(info.size, ==, 50);
}
else
{
check_ptr(err, !=, NULL);
fprintf(stderr, "WARNING: [%s] unable to preallocate file (full): %s (%d)\n", __FUNCTION__, err->message, err->code);
tr_error_clear(&err);
}
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
fd = tr_sys_file_open(path1, TR_SYS_FILE_WRITE | TR_SYS_FILE_CREATE, 0600, NULL);
if (tr_sys_file_preallocate(fd, 500 * 1024 * 1024, TR_SYS_FILE_PREALLOC_SPARSE, &err))
{
check_ptr(err, ==, NULL);
tr_sys_file_get_info(fd, &info, NULL);
check_uint(info.size, ==, 500 * 1024 * 1024);
}
else
{
check_ptr(err, !=, NULL);
fprintf(stderr, "WARNING: [%s] unable to preallocate file (sparse): %s (%d)\n", __FUNCTION__, err->message, err->code);
tr_error_clear(&err);
}
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_file_map(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
tr_sys_file_t fd;
char* view;
path1 = tr_buildPath(test_dir, "a", NULL);
libtest_create_file_with_string_contents(path1, "test");
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ | TR_SYS_FILE_WRITE, 0600, NULL);
view = tr_sys_file_map_for_reading(fd, 0, 4, &err);
check_ptr(view, !=, NULL);
check_ptr(err, ==, NULL);
check_mem(view, ==, "test", 4);
#ifdef HAVE_UNIFIED_BUFFER_CACHE
tr_sys_file_write_at(fd, "E", 1, 1, NULL, NULL);
check_mem(view, ==, "tEst", 4);
#endif
check(tr_sys_file_unmap(view, 4, &err));
check_ptr(err, ==, NULL);
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_file_utilities(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
tr_sys_file_t fd;
char buffer[16];
path1 = tr_buildPath(test_dir, "a", NULL);
libtest_create_file_with_string_contents(path1, "a\nbc\r\ndef\nghij\r\n\n\nklmno\r");
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ, 0, NULL);
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "a");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "bc");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "def");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "ghij");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "");
check(tr_sys_file_read_line(fd, buffer, 4, &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "klmn");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "o");
check(!tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "o"); /* on EOF, buffer stays unchanged */
tr_sys_file_close(fd, NULL);
fd = tr_sys_file_open(path1, TR_SYS_FILE_READ | TR_SYS_FILE_WRITE | TR_SYS_FILE_TRUNCATE, 0, NULL);
check(tr_sys_file_write_line(fd, "p", &err));
check_ptr(err, ==, NULL);
check(tr_sys_file_write_line(fd, "", &err));
check_ptr(err, ==, NULL);
check(tr_sys_file_write_line(fd, "qr", &err));
check_ptr(err, ==, NULL);
check(tr_sys_file_write_fmt(fd, "s%cu\r\n", &err, 't'));
check_ptr(err, ==, NULL);
check(tr_sys_file_write_line(fd, "", &err));
check_ptr(err, ==, NULL);
check(tr_sys_file_write_line(fd, "", &err));
check_ptr(err, ==, NULL);
check(tr_sys_file_write_fmt(fd, "v%sy%d", &err, "wx", 2));
check_ptr(err, ==, NULL);
tr_sys_file_seek(fd, 0, TR_SEEK_SET, NULL, NULL);
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "p");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "qr");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "stu");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "");
check(tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "vwxy2");
check(!tr_sys_file_read_line(fd, buffer, TR_N_ELEMENTS(buffer), &err));
check_ptr(err, ==, NULL);
check_str(buffer, ==, "vwxy2"); /* on EOF, buffer stays unchanged */
tr_sys_file_close(fd, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_dir_create(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
tr_error* err = NULL;
char* path1;
char* path2;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(path1, "b", NULL);
/* Can create directory which has parent */
check(tr_sys_dir_create(path1, 0, 0700, &err));
check_ptr(err, ==, NULL);
check(tr_sys_path_exists(path1, NULL));
check(validate_permissions(path1, 0700));
tr_sys_path_remove(path1, NULL);
libtest_create_file_with_string_contents(path1, "test");
/* Can't create directory where file already exists */
check(!tr_sys_dir_create(path1, 0, 0700, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
check(!tr_sys_dir_create(path1, TR_SYS_DIR_CREATE_PARENTS, 0700, &err));
check_ptr(err, !=, NULL);
tr_error_clear(&err);
tr_sys_path_remove(path1, NULL);
/* Can't create directory which has no parent */
check(!tr_sys_dir_create(path2, 0, 0700, &err));
check_ptr(err, !=, NULL);
check(!tr_sys_path_exists(path2, NULL));
tr_error_clear(&err);
/* Can create directory with parent directories */
check(tr_sys_dir_create(path2, TR_SYS_DIR_CREATE_PARENTS, 0751, &err));
check_ptr(err, ==, NULL);
check(tr_sys_path_exists(path1, NULL));
check(tr_sys_path_exists(path2, NULL));
check(validate_permissions(path1, 0751));
check(validate_permissions(path2, 0751));
/* Can create existing directory (no-op) */
check(tr_sys_dir_create(path1, 0, 0700, &err));
check_ptr(err, ==, NULL);
check(tr_sys_dir_create(path1, TR_SYS_DIR_CREATE_PARENTS, 0700, &err));
check_ptr(err, ==, NULL);
tr_sys_path_remove(path2, NULL);
tr_sys_path_remove(path1, NULL);
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
static int test_dir_read_impl(char const* path, bool* have1, bool* have2)
{
tr_error* err = NULL;
tr_sys_dir_t dd;
char const* name;
*have1 = *have2 = false;
dd = tr_sys_dir_open(path, &err);
check_ptr(dd, !=, TR_BAD_SYS_DIR);
check_ptr(err, ==, NULL);
while ((name = tr_sys_dir_read_name(dd, &err)) != NULL)
{
check_ptr(err, ==, NULL);
if (strcmp(name, ".") == 0 || strcmp(name, "..") == 0)
{
continue;
}
if (strcmp(name, "a") == 0)
{
*have1 = true;
}
else if (strcmp(name, "b") == 0)
{
*have2 = true;
}
else
{
check(false);
}
}
check_ptr(err, ==, NULL);
check(tr_sys_dir_close(dd, &err));
check_ptr(err, ==, NULL);
return 0;
}
static int test_dir_read(void)
{
char* const test_dir = create_test_dir(__FUNCTION__);
char* path1;
char* path2;
bool have1;
bool have2;
path1 = tr_buildPath(test_dir, "a", NULL);
path2 = tr_buildPath(test_dir, "b", NULL);
if (test_dir_read_impl(test_dir, &have1, &have2) != 0)
{
return 1;
}
check(!have1);
check(!have2);
libtest_create_file_with_string_contents(path1, "test");
if (test_dir_read_impl(test_dir, &have1, &have2) != 0)
{
return 1;
}
check(have1);
check(!have2);
libtest_create_file_with_string_contents(path2, "test");
if (test_dir_read_impl(test_dir, &have1, &have2) != 0)
{
return 1;
}
check(have1);
check(have2);
tr_sys_path_remove(path1, NULL);
if (test_dir_read_impl(test_dir, &have1, &have2) != 0)
{
return 1;
}
check(!have1);
check(have2);
tr_free(path2);
tr_free(path1);
tr_free(test_dir);
return 0;
}
int main(void)
{
testFunc const tests[] =
{
test_get_info,
test_path_exists,
test_path_is_relative,
test_path_is_same,
test_path_resolve,
test_path_basename_dirname,
test_path_rename,
test_path_remove,
test_path_native_separators,
test_file_open,
test_file_read_write_seek,
test_file_truncate,
test_file_preallocate,
test_file_map,
test_file_utilities,
test_dir_create,
test_dir_read
};
/* init the session */
session = libttest_session_init(NULL);
int ret = runTests(tests, NUM_TESTS(tests));
libttest_session_close(session);
return ret;
}
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